/*
 * This file is part of SpongeAPI, licensed under the MIT License (MIT).
 *
 * Copyright (c) SpongePowered <https://www.spongepowered.org>
 * Copyright (c) contributors
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
package org.spongepowered.api.event.item.inventory;

import com.google.common.collect.Lists;
import org.spongepowered.api.item.inventory.ItemStack;
import org.spongepowered.api.item.inventory.transaction.SlotTransaction;

import java.util.List;
import java.util.function.Predicate;

public interface AffectSlotEvent extends AffectItemStackEvent {
    @Override
    List<SlotTransaction> getTransactions();

    @Override
    default List<SlotTransaction> filter(Predicate<ItemStack> predicate) {
        List<SlotTransaction> invalidatedTransactions = Lists.newArrayList();
        this.getTransactions().stream().filter(transaction -> !predicate.test(transaction.getFinal().createStack())).forEach(transaction -> {
            transaction.setValid(false);
            invalidatedTransactions.add(transaction);
        });
        return invalidatedTransactions;
    }

}
